Delta Electronics DVPPF02-H2 User manual

Brand: Delta Electronics

Model: DVPPF02-H2

Type: User manual

Delta Electronics DVPPF02-H2 is an open type PROFIBUS DP slave communication module used for controlling operating machines and equipment. With a transmission distance of up to 1200m and a maximum data length of 100 words (input) and 100 words (output), it supports loop-type data exchange between PROFIBUS DP master and multiple slaves. It auto-detects baud rates up to 12Mbps and has an easy-to-use address switch for setting up the node address on the network. The module is also equipped with LED indicators for power and network status, making it easy to monitor its operation.

DVPPF02-H2

PROFIBUS DP Slave Communication

Module

Application Manual

PROFIBUS DP Slave Communication Module DVPPF02-H2

DVP-PLC Application Manual 1

Warning

Please read this instruction carefully before use and follow this instruction to operate the device in order

to prevent damages on the device or injuries to staff.

Switch off the power before wiring.

DVPPF02-H2 is an OPEN TYPE device and therefore should be installed in an enclosure free of airborne dust,

humidity, electric shock and vibration. The enclosure should prevent non-maintenance staff from operating the

device (e.g. key or specific tools are required for operating the enclosure) in case danger and damage on the

device may occur.

DVPPF02-H2 is to be used for controlling the operating machine and equipment. In order not to damage it, only

qualified professional staff familiar with the structure and operation of DVPPF02-H2 can install, operate, wire

and maintain it.

DO NOT connect input AC power supply to any of the I/O terminals; otherwise serious damage may occur. Check

all the wirings again before switching on the power and DO NOT touch any terminal when the power is switched

on. Make sure the ground terminal is correctly grounded in order to prevent electromagnetic interference.

 Table of Contents

1 INTRODUCTION ................................................................................................................................3

1.1 Features..................................................................................................................................3

1.2 Specifications..........................................................................................................................3

2 PRODUCT PROFILE & OUTLINE .....................................................................................................4

2.1 Dimension ...............................................................................................................................4

2.2 Product Profiles.......................................................................................................................4

2.3 Connecting DVPPF02-H2 to DVP-EH2 Series PLC MPU.......................................................4

2.4 Installing DVP-EH2 & DVPPF02-H2 on DIN Rail....................................................................5

2.5 Connecting to PROFIBUS DP Connection Port......................................................................5

2.6 Installation & Wiring.................................................................................................................6

3 COMMUNICATION.............................................................................................................................6

3.1 Address Switch .......................................................................................................................6

3.2 PROFIBUS DP Connection Port.............................................................................................6

3.3 Transmission Distance & Baud Rate.......................................................................................7

4 CONTROL REGISTERS.....................................................................................................................7

4.1 Definitions ...............................................................................................................................7

4.2 Data Transmission between DVPPF02-H2 & PROFIBUS DP Master.....................................7

4.3 DFROM & DTO Instructions....................................................................................................8

5 GSD FILE ...........................................................................................................................................9

PROFIBUS DP Slave Communication Module DVPPF02-H2

DVP-PLC Application Manual

6 LED INDICATORS & TROUBLE-SHOOTING................................................................................. 10

7 APPLICATION EXAMPLE I............................................................................................................. 10

PROFIBUS DP Slave Communication Module DVPPF02-H2

DVP-PLC Application Manual 3

1 Introduction

1. To ensure correct installation and operation of DVPPF02-H2, please read this chapter carefully before

using your DVPPF02-H2.

2. This chapter provides only introductory information on DVPPF02-H2. Details of PROFIBUS DP protocol

are not included in this sheet. For more information on PROFIBUS DP protocol, please refer to relevant

references or literatures.

3. DVPPF02-H2 is a PROFIBUS DP slave communication module, connecting DVP-EH2 series PLC to

PROFIBUS DP network.

1.1 Features

1. Supports loop-type data exchange between PROFIBUS DP master and many slaves.

2. The length of I/O data can be freely configured through PROFIBUS DP network configuration tools.

Max. input data length = 100 words (the sum of 4 slots); Max. output data length = 100 words (the

sum of 4 slots).

3. Supports GSD files in PROFIBUS DP network configuration tool.

4. Supports 4 slots in PROFIBUS DP network configuration tool.

5. Auto-detects baud rates; supports Max. 12M bps.

1.2 Specifications

 PROFIBUS DP connector

Transmission method High-speed RS-485

Electrical isolation 500VDC

Interface DB9 connector

Transmission cable Shielded twisted pair cable

 Communication

Message type DPV0, loop-type data exchange

Equipment ID 0AFE (hex)

GSD file DELT0AFE.GSD

Module name DVPPF02-H2

Transmission speed

(Auto-detect) 9.6 kbps、19.2 kbps、93.75 kbps、187.5 kbps、500 kbps、1.5 kbps、3 Mbps、

6 Mbps、12 Mbps

 Environment

Noise immunity

ESD (IEC 61131-2, IEC 61000-4-2): 8KV Air Discharge

EFT (IEC 61131-2, IEC 61000-4-4): Power Line: 2KV, Digital I/O: 1KV,

Analog & Communication I/O: 1KV

Damped-Oscillatory Wave: Power Line: 1KV, Digital I/O: 1KV

RS (IEC 61131-2, IEC 61000-4-3): 26MHz ~ 1GHz, 10V/m

Operation/storage Operation: 0°C ~ 55°C (temperature), 50% ~ 95% (humidity), pollution

degree 2

Storage: -25°C ~ 70°C (temperature), 5% ~ 95% (humidity)

Vibration/shock

immunity Standard: IEC61131-2, IEC 68-2-6 (TEST Fc)/IEC61131-2 & IEC 68-2-27

(TEST Ea)

Certificates IEC 61131-2, UL508

PROFIBUS DP Slave Communication Module DVPPF02-H2

DVP-PLC Application Manual

2 Product Profile & Outline

2.1 Dimension

POWER

NET

Unit: mm [inch]

2.2 Product Profiles

POWER

NET

c Extension port

d Address switch

e POWER indicator

f NET indicator

g PROFIBUS DP connection port

h Extension module interface

i DIN rail clip

j DIN rail

Extension port: For connecting to the next H2 series extension module.

Address switch: For setting up the address of DVPPF02-H2 on PROFIBUS DP network.

POWER indicator: Indicating whether the power supply is normal.

NET indicator: Indicating if the connection between DVPPF02-H2 and PROFIBUS DP

is normal.

PROFIBUS DP connection

port: Connecting DVPPF02-H2 to PROFIBUS DP network.

Extension module interface: Connecting DVPPF02-H2 with DVP-EH2 MPU or H2 series extension

modules.

DIN rail clip: Fixing DVPPF02-H2 to DIN rail.

DIN rail: Installing DVPPF02-H2 to DIN rail.

2.3 Connecting DVPPF02-H2 to DVP-EH2 Series PLC MPU

Switch off DVP-EH2. Open the connection port on the right hand side of DVP-EH2 and connect

DVPPF02-H2 to DVP-EH2. Switch on DVP-EH2, and DVP-EH2 will supply power to DVPPF02-H2. There is no

need to connect DVPPF02-H2 to an external power supply.

PROFIBUS DP Slave Communication Module DVPPF02-H2

DVP-PLC Application Manual 5

STOP RUN

OUT

POWER

RUN

ERROR

BAT.LOW

DVP-20EH

x16

2.4 Installing DVP-EH2 & DVPPF02-H2 on DIN Rail

 Use 35mm DIN rail.

 Open the DIN rail clips on DVP-EH2 and DVPPF02-H2. Insert DVP-EH2 and DVPPF02-H2 on the DIN

rail.

 Clip up the DIN rail clips on DVP-EH2 and DVPPF02-H2 to fix DVP-EH2 and DVPPF02-H2 on the DIN

rail.

x16

STOP RUN

OUT

POWER

RUN

ERROR

BAT.LOW

DVP-20EH

2.5 Connecting to PROFIBUS DP Connection Port

Insert the PROFIBUS DP bus connector into the PROFIBUS DP connection port on DVPPF02-H2. Screw it

tight to ensure DVPPF02-H2 and the PROFIBUS DP bus are properly connected.

PROFIBUS DP Slave Communication Module DVPPF02-H2

DVP-PLC Application Manual

2.6 Installation & Wiring

1. Install DVPPF02-H2 in an enclosure with sufficient

space around it to allow heat dissipation (see the

figure).

2. DO NOT place the I/O signal wires and power supply

wire in the same wiring circuit.

D>50mm

PF02-H2 D

E2 PLCH

3 Communication

3.1 Address Switch

The address switches are two rotary switches, x160 and x161, setting up the node address of DVPPF02-H2

on PROFIBUS DP network. Rotate the switch to a position to indicate the value of the switch. The range for

each switch is 0 ~ F. The address switches are in hexadecimal form. The factor of x160 is 160, and the factor of

x161 is 161. The set value of the address switch is the sum of the value of each of the two switches multiplied

by its factor.

Value of address switch Value at x161 Value at x160

Factor of address switch 161 160

NODE ADDRESS

x16

Example: If you need to set the node address of DVPPF02-H2 to “26” (decimal), simply switch x161 to “1”

and x160 to “A”. 26 (decimal) = 1A (hex) = 1 × 161 + A × 160.

Range for address switch:

Switch setting Explanation

H’1 ~ H’7D Valid PROFIBUS DP address

H’0 or H’7E ~ H’FF Invalid PROFIBUS DP address

If the node address in within this range, NET LED will flash quickly in red.

Note:

z Please set up the node address when the power is switched off. After the setup is completed, re-power

DVPPF02-H2.

z When DVPPF02-H2 is operating, changing the set value of the node address will be invalid.

z Use slotted screwdriver to rotate the switch carefully in case you scratch the switch.

3.2 PROFIBUS DP Connection Port

PIN PIN name Definition PIN PIN name Definition

1 -- N/C 6 VP Power voltage – positive

2 -- N/C 7 -- N/C

3 RxD/TxD-P

Sending/receiving

data P(B) 8 RxD/TxD-N Sending/receiving data

N(A)

4 -- N/C 9 -- N/C

5 DGND Data reference

potential (C)

PROFIBUS DP Slave Communication Module DVPPF02-H2

DVP-PLC Application Manual 7

3.3 Transmission Distance & Baud Rate

The communication speed in PROFIBUS DP ranges from 9.6k bps to 12M bps, and the length of

transmission cable varies upon the transmission speed. The transmission distance ranges from 100m to 1,200m.

See the table below for the baud rates DVPPF02-H2 supports and their corresponding transmission speed.

Baud rate (bps) 9.6k 19.2k 93.75k 187.5k 500k 1.5M 3M 6M 12M

Distance (m) 1,200 1,200 1,200 1,000 400 200 100 100 100

4 Control Registers

4.1 Definitions

The control registers (CR) are the registers inside DVPPF02-H2. See the table below for the definitions of

all the CRs. DVP-EH2 series PLC MPU can read or write the CR allowed through DFROM/DTO instructions.

CR# Attribute Content High byte Low byte

#0 Read Model name DVPPF02-H2 model code = H’0250

#1 Read Firmware version Displaying the current firmware version in hex, e.g.

V1.00 is indicated as H’0100.

#2 Read Length of I/O data Length of output I/O data Length of input I/O data

#3 ~ #102 Read/write Input data

mapping Area for storing data from DVPPF02-H2 to PROFIBUS

DP master

#103 ~ #202 Read Output data

mapping Area for storing data from PROFIBUS DP master to

DVPPF02-H2

#203 ~ #206 Set up by the system. DO NOT use it.

#207 ~ #250 Reserved

#251 Read Error code Registers for storing errors. See the error code table in

21.6 for more details.

#252 ~ #383 Reserved

#384 ~ #511 Set up by the system. DO NOT use it.

4.2 Data Transmission between DVPPF02-H2 & PROFIBUS DP Master

Once a PROFIBUS DP network is established, the data written into the data mapping area in PROFIBUS

DP will be transmitted automatically to the registers starting from CR#103 in DVPPF02-H2 through PROFIBUS

DP bus. The length of data transmitted is decided by the parameter setting, Max. 100 words at a time. The data

in the registers starting from CR#3 in DVPPF02-H2 will be transmitted automatically to the data mapping area

in PROFIBUS DP master through PROFIBUS DP bus. The length of data transmitted is decided by the

parameter setting, Max. 100 words at a time as well. See the table below for the data transmission between

DVPPF02-H2 and PROFIBUS DP master.

Registers in

DVP-EH2 PLC

MPU DFROM/DTO operation Registers in

DVPPF02-H2

Data

transmission on

PROFIBUS DP

Data mapping area

in PROFIBUS DP

master

DVP-EH2 reads

CR in

DVPPF02-H2.

DFROM (read)

CR#103 ~ #202

Output mapping

area in PROFIBUS

DP master

DVP-EH2 writes

CR in

DVPPF02-H2.

DTO (write)

CR#3 ~ #102

Input mapping area

in PROFIBUS DP

master

PROFIBUS DP Slave Communication Module DVPPF02-H2

DVP-PLC Application Manual

4.3 DFROM & DTO Instructions

1. DVP-EH2 PLC MPU reads or writes data in the CR of DVPPF02-H2 by using DFROM/DTO

instruction.

STOPSTOPSTOP RUNRUNRUN

000111

INININ

OUTOUTOUT

POWERPOWERPOWER

RUNRUNRUN

ERRORERRORERROR

BAT.LOWBAT.LOWBAT.LOW

DVP-20EHDVP-20EHDVP-20EH

x16x16x16

000

x16x16x16

111

Once DVPPF02-H2 is connected to DVP-EH2 through the connection port, DVP-EH2 will be able to read

or write the CR data in DVPPF02-H2 by using DFROM/DTO instruction. The data transmission between

DVPPF02-H2 and PROFIBUS DP master is done through PROFIBUS DP bus.

Note: Use DFROM/DTO instruction to read/write data instead of FROM/TO instruction.

2. DFROM & DTO instructions

API

78 DFROM P Read CR Data in Special Modules

Operands ：No. of special module ：CR# in special module to be read

：Device for storing read data ：Number of data to be read at a time

Ranges of

operands

(For DVP-EH2

models only)

：0 ~ 7 ：0 ~ 255

：1 ~ (255 - ) / 2 when is odd number.

1 ~ (256 - ) / 2 when is even number

Program

example

Read CR#103 of special module No.0 into D20 and CR#104 into D21. Only 1 datum

is read at a time (n = 1).

DFROM K0 K103 D20 K1

API

79 DTO P Write CR Data into Special Modules

Operands ：No. of special module ：CR# in special module to be written

：Data to be written in CR ：Number of data to be written at a time

Ranges of

operands

(For DVP-EH2

models only)

：0 ~ 7 ：0 ~ 255

：1 ~ (255 - ) / 2 when is odd number.

1 ~ (256 - ) / 2 when is even number.

PROFIBUS DP Slave Communication Module DVPPF02-H2

DVP-PLC Application Manual 9

Program

example

Write the content in D10 and D11 into CR#3 and CR#4 of special module No.0. Only 1

datum is written in at a time (n = 1).

DTO K0 K3 D10 K1

Remarks

Operand rules:

1. ：The No. of special modules connected to PLC MPU. No. 0 is the module

closest to the MPU. Max. 8 modules are allowed to connected to a PLC MPU and

they will not occupy any I/O points.

2. ：Start CR#. CR (control register) is the 16-bit memory built in the special

module, numbered in decimal as #0 ~ #n. PLC MPU reads or writes data in the

CR by DFROM/DTO instruction.

3. DFROM and DTO are 32-bit instructions, reading or writing 2 CRs at a time.

CR #10 CR #9

Lower 16-bit

Designated CR number

Higher 16-bit

4. Number of data “n” to be transmitted: Due to that DFROM/DTO instruction is

32-bit instruction, the actual number of data read/written should be n×2. The

example below is when n = 3.

CR #5

CR #6

CR #7

CR #8

CR #9

CR #10

Designated device Designated CR

32-bit instruction when n=3

M1083 for switching instruction modes in DVP-EH2 series PLC MPU:

1. When M1083 = Off, during the execution of DFROM/DTO, all external and timer

interruption subroutines will be forbidden. The interruptions within are allowed

only after DFROM/DTO finishes its execution. DFROM/DTO CAN also be used in

an interruption subroutine.

2. When M1083 = On, during the executino of DFROM/DTO, the interruption

occurring will be processed first (with a 100us delay), and the execution of

DFROM/DTO will be stopped. After the interruption subroutine finishes its

execution, the program will jump to the next instruction. Besides, DFROM/DTO

CANNOT be used in an interruption subroutine.

5 GSD File

GSD file is a text file for identifying PROFIBUS DP device (master or slave). GSD file contains required

information on configuring a PROFIBUS DP slave on a standard PROFIBUS DP master, including information

on the supplier, baud rates supported, I/O signals available. GSD file is the basic tool recording the parameters

PROFIBUS DP Slave Communication Module DVPPF02-H2

DVP-PLC Application Manual

of the master. When DVPPF02-H2 is used as PROFIBUS DP slave, you have to add the GSD file of

DVPPF02-H2 into the configuration tool of PROFIBUS DP master. The GSD file of DVPPF02-H2 is available

for download at Delta’s website http://www.delta.com.tw/.

6 LED Indicators & Trouble-shooting

There are two LED indicators on DVPPF02-H2, POWER LED and NET LED. POWER LED displays

whether the power supply of DVPPF02-H2 is normal. NET LED displays whether the communication of

DVPPF02-H2 is connected normally.

 POWER LED

LED status Indication How to correct

Green light steady on The power is normal. --

Off No power 1. Check if the power of DVP-EH2 is normal.

2. Check if the connection between

DVPPF02-H2 and DVP-EH2 is normal.

 NET LED

LED status Indication How to correct

Off No power 1. Check if the power of DVP-EH2 is normal.

2. Check if the connection between

DVPPF02-H2 and DVP-EH2 is normal.

Red light steady on DVPPF02-H2 is operating but

is not connected to

PROFIBUS DP network.

Check if DVPPF02-H2 is normally connected to

PROFIBUS DP bus.

Red light flashes Depending on the value in

CR#251 See the error code table below for how to

correct.

Green light steady on DVPPF02-H2 is in data

exchange status --

 Error codes

Code Description How to correct

00 DVPPF02-H2 operates normally. --

01 Hardware error Send your DVPPF02-H2 back to the manufacturer for

repair.

02 PROFIBUS DP watch dog error Check if DVPPF02-H2 is normally connected to

PROFIBUS DP bus.

03 Address setting error (0, or exceeding

0x01 ~ 0x7D) Set the address of DVPPF02-H2 to be within the range

0x01 ~ 0x7D and re-power DVP-EH2.

04 24V low voltage error Check if the power supply voltage of DVP-EH2 is

normal, and check if DVPPF02-H2 is normally

connected to DVP-EH2.

05 5V low voltage error Send your DVPPF02-H2 back to the manufacturer for

repair.

7 Application Example I

¡ Target

Complete data exchange between S7-300 (Siemens PLC) and DVP-EH2 (Delta PLC) through PROFIBUS

DP network.

PROFIBUS DP Slave Communication Module DVPPF02-H2

DVP-PLC Application Manual 11

¡ Establishing PROFIBUS DP network by DVPPF02-H2 (hardware configuration)

1. Establish the network including S7-300 and DVPPF02-H2 by PROFIBUS DP bus, S7-300 as master

and DVPPF02-H2 as slave.

S7-300

PROFIBUS DPPROFIBUS DPPROFIBUS DP

DVPPF02-H2DVP-EH2DVP-EH2DVP-EH2

2. Set the address of DVPPF02-H2 to “11” (decimal). See "21.3.1 Address Switch” section for how to set

up the address.

After the address is set, re-power DVP-EH2.

3. Check and make sure S7-300, DVP-EH2 and DVPPF02-H2 all operate normally and the wiring of the

entire network is correct.

¡ Configuring DVPPF02-H2 on PROFIBUS DP (software configuration)

 Establishing a new file by “Project Wizard”.

1. Open SIMATIC Manager software.

2. Select “File” => “New Project Wizard…”.

PROFIBUS DP Slave Communication Module DVPPF02-H2

DVP-PLC Application Manual

3. Click on “Next”.

4. Select CPU of S7-300 and click on “Next".

PROFIBUS DP Slave Communication Module DVPPF02-H2

DVP-PLC Application Manual 13

5. Select the block and the language for selected block, and click on “Next”.

6. Enter the project name and click on "Finish”.

PROFIBUS DP Slave Communication Module DVPPF02-H2

DVP-PLC Application Manual

7. You will then see a new window indicating that a new project has been created.

 Creating PROFIBUS DP bus

1. Select “SIMATIC 300 Station” in the created project. Double click on “Hardware” in the right column,

and a new “HW Config” window will appear.

PROFIBUS DP Slave Communication Module DVPPF02-H2

DVP-PLC Application Manual 15

2. In the “HW Config” window, double click on “DP” in the table of the left column, and you will see a

new dialog box appearing.

3. Click on “Properties” on the dialog box, and another new dialog box will appear.

PROFIBUS DP Slave Communication Module DVPPF02-H2

DVP-PLC Application Manual

4. Select “Address” as the address of the master. Next, click on “New”, and you will see a new dialog

box appearing.

5. Select “Transmission Rate” and “Profile” and click on “OK”.

PROFIBUS DP Slave Communication Module DVPPF02-H2

DVP-PLC Application Manual 17

6. Once all the parameters are set, a PROFIBUS DP bus will be created after the UR.

 Creating GSD file

1. Select “Options” => “Install New GSD" in the “HW Config” window.

PROFIBUS DP Slave Communication Module DVPPF02-H2

DVP-PLC Application Manual

2. Find the path of the GSD file, select the GSD file to be installed and click on “Open” to create the

GSD file needed.

3. Once the GSD file is created, you can find the relevant configuration parameters of DVPPF02-H2 in

the right column.

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Delta Electronics DVPPF02-H2 User manual

Delta Electronics DVPPF02-H2 User manual

Delta Electronics DVPPF02-H2 User manual

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